Question

Which colour has largest wavelength?
Red
Blue
Yellow
Green
Ques4. The splitting of white light into its constituent colours is called .....................

Ques5. Assertion:the chromosome responsible for determination of the sex is called allosomes. Reasoning:Sex of human child is determined by sex chromosome of father.

Assertion is correct and reasoning is
Assertion is wrong, reasoning is correct
Both are true
Both are wrong

Ques6. Which of the following statement is true regarding 'the law of segregation'?
Law of segregation is the law of purity of genes

Alleles separate from each

other during gametogenesis

Segregation of a factor is
due to the segregation of

chromosomes during meiosis
All of the above

Ques7. The genotypic ratio of monohybrid cross is
1:2:1
3:1
2:1:1
9:3:3:1

Ques8. Bronze is an alloy of
Copper and Tin
Tin and lead
Lead and Cobalt
Cobalt and potassium

Ques9. If we take two metals for alloying. One of the metal used is mercury then alloy is known as
Oxidized
Amalgam
Ionized
Rusted

Ques10. What is calcination
Sulphide Ores are converted into oxides by heating in the presence of excess of air.
Carbonate Ores are converted into oxides by heating strongly in excess of air
Sulphide Ores are changed into oxides by heating in Limited supply of air
Carbonate Ores are converted into oxides by heating it in Limited supply of air​

Answer 1

Answer:

so big...

Explanation:

I can't answer all these